Burkert Type 1110 - Handbuch (Seite 61)

1110 - 59
DIGITAL INDUSTRIAL CONTROLLER
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Td: Derivative action time
Adjustment range:
0.0 ≤ Td ≤ 9999 (in sec.)
With the setting 0, the D-portion of the controller is switched off
(P or PI controller)
Pdb: Dead zone around the setpoint.
Inside the dead zone the PID-controller does not react on changes
of the process value.
Adjustment range:
0.001 ≤ Pdb ≤ 10 (in %)
(refers to the scaling range P1h,P1l)
CO0: Controller’s operating point
Adjustment range:
COl ≤ CO0 ≤ COh (in %)
(with reference to the regulated variable)
Sub-menu of the main menu option Controller / Controller 2
RPar 2
Controller parameter of the single controller or
Controller parameter of the subordinate controller in a cascade control
Kp1: Proportional action coefficient 1 / Gain
Adjustment range:
0.001
≤ Kp1 ≤ 999.9
(In the case of a 3-point PWM signal, Kp1 refers only
to the output relay 1(heating))
Kp2: Proportional action coefficient 2 / Gain
Adjustment range:
0.001 ≤ Kp2 ≤ 999.9
(Kp2 applies only to 3-point PWM signals and refers to the output
relay 2 (cooling)
Tr: Reset time
Adjustment range:
0.4
≤ Tr ≤ 9999 (in sec.)
With the setting 9999, the I-portion of the controller is switched off
(P or PD controller)
Td: Derivative action time
Adjustment range:
0.0
≤ Td ≤ 9999 (in sec.)
With the setting 0, the D-portion of the controller is switched off
(P or PI controller)
Pdb: Dead zone around the setpoint.
Inside the dead zone the PID-controller does not react on changes
of the process value.
Adjustment range:
0.001 ≤ Pdb ≤ 10 (in %)
(Refers to the scaling range P1h, P1l for
single controllers and P2h, P2l for cascade
controller)